new GIL free IW and MVN samplers using cython
forgot the pyx file
debugged IW and MVN.
dpmix working with cython. todo hdp and parallel.
working parallel in dpmix. just hdp to do.
dpmix working. hdp close ... beta updates need cythoned.
hdp looks good
fixed MPI bottleneck for HDP
bug fixes
faster version of beta sampler (with parallel)
small tweaks
minor change to allow it to work on a mac
branch merge
issue with new discrete sampler fixed
Merge branch 'cython_sampler' of github.com:andrewcron/dpmix into cython_sampler
dpmix working on multimachine mpi
hdp and bem working with multimachine mpi
readme updated
bug in dpmix for multigpu
fix cholesky in 1d